RU2753936C1 - Устройство для доменной печи и способ выполнения операции для доменной печи - Google Patents
Устройство для доменной печи и способ выполнения операции для доменной печи Download PDFInfo
- Publication number
- RU2753936C1 RU2753936C1 RU2020134028A RU2020134028A RU2753936C1 RU 2753936 C1 RU2753936 C1 RU 2753936C1 RU 2020134028 A RU2020134028 A RU 2020134028A RU 2020134028 A RU2020134028 A RU 2020134028A RU 2753936 C1 RU2753936 C1 RU 2753936C1
- Authority
- RU
- Russia
- Prior art keywords
- blast furnace
- charge
- profiles
- rotating
- ore
- Prior art date
Links
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- 239000002994 raw material Substances 0.000 claims description 10
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- 239000000126 substance Substances 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 56
- 238000009826 distribution Methods 0.000 description 29
- 239000007789 gas Substances 0.000 description 20
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- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
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- 229910052760 oxygen Inorganic materials 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
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- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
- F27B1/28—Arrangements of monitoring devices, of indicators, of alarm devices
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/24—Test rods or other checking devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G11/00—Chutes
- B65G11/20—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids
- B65G11/206—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids for bulk
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/18—Bell-and-hopper arrangements
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/18—Bell-and-hopper arrangements
- C21B7/20—Bell-and-hopper arrangements with appliances for distributing the burden
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
- F27B1/20—Arrangements of devices for charging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B1/00—Shaft or like vertical or substantially vertical furnaces
- F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
- F27B1/26—Arrangements of controlling devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D21/00—Arrangements of monitoring devices; Arrangements of safety devices
- F27D21/02—Observation or illuminating devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/0024—Charging; Discharging; Manipulation of charge of metallic workpieces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/0025—Charging or loading melting furnaces with material in the solid state
- F27D3/0031—Charging with tiltable dumpers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/10—Charging directly from hoppers or shoots
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0034—Means for moving, conveying, transporting the charge in the furnace or in the charging facilities
- F27D2003/0075—Charging or discharging vertically, e.g. through a bottom opening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D2003/0085—Movement of the container or support of the charge in the furnace or in the charging facilities
- F27D2003/0089—Rotation about a horizontal or slightly inclined axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- F27D2019/0028—Regulation
- F27D2019/0075—Regulation of the charge quantity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- F27D2019/0096—Arrangements of controlling devices involving simulation means, e.g. of the treating or charging step
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electromagnetism (AREA)
- Manufacture Of Iron (AREA)
- Blast Furnaces (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018062433 | 2018-03-28 | ||
JP2018-062433 | 2018-03-28 | ||
PCT/JP2019/012586 WO2019189025A1 (ja) | 2018-03-28 | 2019-03-25 | 高炉設備および高炉の操業方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2753936C1 true RU2753936C1 (ru) | 2021-08-24 |
Family
ID=68060110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2020134028A RU2753936C1 (ru) | 2018-03-28 | 2019-03-25 | Устройство для доменной печи и способ выполнения операции для доменной печи |
Country Status (8)
Country | Link |
---|---|
US (1) | US11940215B2 (ja) |
EP (1) | EP3778928B1 (ja) |
JP (1) | JP7176560B2 (ja) |
KR (1) | KR102472919B1 (ja) |
CN (1) | CN111886348A (ja) |
BR (1) | BR112020019405B1 (ja) |
RU (1) | RU2753936C1 (ja) |
WO (1) | WO2019189025A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7393636B2 (ja) * | 2020-01-17 | 2023-12-07 | 日本製鉄株式会社 | 高炉の操業方法 |
JP7453527B2 (ja) | 2020-04-01 | 2024-03-21 | 日本製鉄株式会社 | 高炉原料の装入決定方法、装入方法決定装置および装入方法決定プログラム |
JP7436831B2 (ja) | 2020-04-13 | 2024-02-22 | 日本製鉄株式会社 | 高炉の操業方法、微粉炭吹込制御装置、微粉炭吹込制御プログラム |
CN113139275B (zh) * | 2021-03-22 | 2022-08-19 | 浙江大学 | 一种基于多层矿焦比分布模型的高炉炉喉温度估计方法 |
CN113174451A (zh) * | 2021-04-15 | 2021-07-27 | 鞍钢股份有限公司 | 高炉炉料预装分布控制方法 |
CN113609936B (zh) * | 2021-07-22 | 2024-03-15 | 武汉钢铁有限公司 | 高炉上部炉料径向下降速度分布的确定方法 |
JP7294741B1 (ja) * | 2023-04-14 | 2023-06-20 | 株式会社Wadeco | 装入物の表面プロフィール検出装置及び操業方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02190409A (ja) * | 1989-01-17 | 1990-07-26 | Sumitomo Metal Ind Ltd | 高炉の原料装入方法 |
JPH0611328A (ja) * | 1992-03-23 | 1994-01-21 | Sumitomo Metal Ind Ltd | 竪型炉の装入物プロフィール測定方法および測定装置 |
RU2089617C1 (ru) * | 1994-11-08 | 1997-09-10 | Государственное научно-производственное предприятие "Исток" | Способ определения параметров засыпи шихты в доменной печи |
JP2017095761A (ja) * | 2015-11-24 | 2017-06-01 | Jfeスチール株式会社 | 高炉における装入物分布制御方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS537505A (en) | 1976-07-09 | 1978-01-24 | Nippon Steel Corp | Operating process of blast furnace |
SE421832B (sv) | 1979-04-18 | 1982-02-01 | Pharos Ab | Anordning for att registrera topografin hos den chargerade massan i en masugn |
US4463437A (en) * | 1981-04-27 | 1984-07-31 | Bethlehem Steel Corp. | Furnace burden thermographic method and apparatus |
JPS58123808A (ja) * | 1982-01-14 | 1983-07-23 | Sumitomo Metal Ind Ltd | 高炉の原料装入方法 |
US4747062A (en) * | 1984-12-24 | 1988-05-24 | Amoco Corporation | Method and apparatus for detecting the level of a liquid in a tank |
JPH0696723B2 (ja) | 1990-05-16 | 1994-11-30 | 川崎製鉄株式会社 | 高炉への原料装入方法 |
FI98659C (fi) | 1995-09-27 | 1997-07-25 | Henrik Saxen | Menetelmä masuunin kuilussa vallitsevan kaasuvuojakauman määrittämiseksi |
CN101492750B (zh) * | 2008-12-30 | 2010-12-29 | 北京科技大学 | 基于工业相控阵雷达的高炉料面测量与控制*** |
CN102732659B (zh) | 2011-04-11 | 2014-01-08 | 宝山钢铁股份有限公司 | 高炉布料的料面形状控制方法及控制*** |
CN103160628A (zh) * | 2011-12-12 | 2013-06-19 | 上海梅山钢铁股份有限公司 | 一种高炉布料溜槽倾动的变频控制方法 |
DE102014200928A1 (de) * | 2014-01-20 | 2015-07-23 | Tmt Tapping Measuring Technology Sàrl | Vorrichtung zur Bestimmung der Topographie der Mölleroberfläche in einem Schachtofen |
US10415107B2 (en) | 2014-03-04 | 2019-09-17 | Wadeco Co., Ltd. | Method for loading and depositing loaded material in blast furnace, loaded material surface detection device, and method for operating blast furnace |
CN104531924B (zh) * | 2014-12-18 | 2016-10-19 | 东北大学 | 一种高炉炉料分布实时预报***及方法 |
JP6183412B2 (ja) * | 2015-05-28 | 2017-08-23 | Jfeスチール株式会社 | 高炉への原料装入装置 |
WO2017022818A1 (ja) * | 2015-08-04 | 2017-02-09 | 株式会社ワイヤーデバイス | 高炉内装入物の表面検出装置及び装入方法、並びに高炉の操業方法 |
JP6770738B2 (ja) * | 2016-09-23 | 2020-10-21 | 株式会社Wadeco | 高炉用表面検出装置 |
BR112020019645B1 (pt) * | 2018-03-28 | 2023-12-19 | Jfe Steel Corporation | Métodos de operação para alto-forno |
CN108486300B (zh) * | 2018-04-04 | 2020-02-21 | 秦皇岛秦冶重工有限公司 | 布料器倾动机构及该机构的控制方法 |
-
2019
- 2019-03-25 KR KR1020207030581A patent/KR102472919B1/ko active IP Right Grant
- 2019-03-25 US US17/040,537 patent/US11940215B2/en active Active
- 2019-03-25 WO PCT/JP2019/012586 patent/WO2019189025A1/ja unknown
- 2019-03-25 EP EP19775560.6A patent/EP3778928B1/en active Active
- 2019-03-25 CN CN201980020735.1A patent/CN111886348A/zh active Pending
- 2019-03-25 JP JP2020510824A patent/JP7176560B2/ja active Active
- 2019-03-25 BR BR112020019405-0A patent/BR112020019405B1/pt active IP Right Grant
- 2019-03-25 RU RU2020134028A patent/RU2753936C1/ru active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02190409A (ja) * | 1989-01-17 | 1990-07-26 | Sumitomo Metal Ind Ltd | 高炉の原料装入方法 |
JPH0611328A (ja) * | 1992-03-23 | 1994-01-21 | Sumitomo Metal Ind Ltd | 竪型炉の装入物プロフィール測定方法および測定装置 |
RU2089617C1 (ru) * | 1994-11-08 | 1997-09-10 | Государственное научно-производственное предприятие "Исток" | Способ определения параметров засыпи шихты в доменной печи |
JP2017095761A (ja) * | 2015-11-24 | 2017-06-01 | Jfeスチール株式会社 | 高炉における装入物分布制御方法 |
Also Published As
Publication number | Publication date |
---|---|
KR102472919B1 (ko) | 2022-11-30 |
BR112020019405A2 (pt) | 2021-01-05 |
US20210041172A1 (en) | 2021-02-11 |
EP3778928A4 (en) | 2021-02-17 |
KR20200133382A (ko) | 2020-11-27 |
EP3778928A1 (en) | 2021-02-17 |
WO2019189025A1 (ja) | 2019-10-03 |
JPWO2019189025A1 (ja) | 2021-03-25 |
US11940215B2 (en) | 2024-03-26 |
JP7176560B2 (ja) | 2022-11-22 |
CN111886348A (zh) | 2020-11-03 |
EP3778928B1 (en) | 2022-02-23 |
BR112020019405B1 (pt) | 2023-12-26 |
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